Take the bowl and put the berries in.
How to make a solar panel out of household items.
Then cut out the backing using a strong craft knife.
Can someone make a solar cell at home using household items.
Glue the aluminium strips to the glass slides.
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Carefully measure a square in a 2 to 3 mm 0 079 to 0 118 in thick plastic board with a height and width about 1 mm 0 039 in larger than your solar cells.
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Mash the berries and extract the berry juice.
Let the copper sheet turn completely black and then continue to heat it for another 30 minutes.
Cut backing for individual cells out of a thin plastic board.
Solar panels are great for producing clean electricity the only problem is the cost to buy one can be in the thousands and the cheaper ones barely produce any electricity.
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The copper sheet will turn many colors eventually turning black.
Place the copper sheet on an electric stove burner and turn the burner on high.
Yes you can using some very unusual items that are found around the house.